hydrolysis

The essence of deacetylation reaction of chitin was the hydrolysis of N-alkyl ethanamide.

摘要甲壳质脱乙酰反应其本质是N-烷基乙酰胺的水。

At the same time, the effect of hydrolysis time and hydrol...

同时，探讨了水时间、水温度对分析结果的影响。

Deuterated perlolyrine was synthesizedstarting from deuterated tryptophan via acid-catalyzed ring-closure, aromatisationand hydrolysis, with a yield of 11.

以色氨和氘水反应合成的氘标色氨为原料，经环、氧脱及水等反应合成氘标川芎哚，产率为11。

Enzymatic hydrolysis can remarkably enhance heat coagulability in separating protein from soybean.

酶促水可以显著提高大豆分离蛋白的热凝结性。

HPLC-MS analysis shows that the major hydrolysis products are benzoylaconine and aconine.

水20h,苯甲酰乌头原碱的转率最高。

Experiment is done on the acid hydrolysis of titanium-columbite-tantalite ore difficult to decompose.

对难分的钛钽铌矿的分工艺进行了试验研究。

Aim To study optimial technology for autogenesis-enzyme hydrolysis of total flavonoid glycoside in scutellaria.

目的研究芩自生酶催水酮苷的工艺条件。

The article compares the econo- mic advantage between acid hydrol- ysis and enzyme hydrolysis.

所使用的原料是生活垃圾中的废纸。

Conclusion Besides hydrolysis reactions, ester-exchange reactions happen for diester-aconitines and triester-aconitines in the decocting of FAK.

结论在草乌花煎煮过程中，双酯型和三酯型乌头生物碱除发生水反应外，还发生酯交换反应生成双酯型和三酯型脂类生物碱。

The acetolysis,oxidation and hydrolysis reactions in the synthetic process of 16-dehydropregnenolone acetate from diosgenin were studied.

研究了以薯蓣皂素为原料合成妊娠双烯醇酮醋酯生产工艺中的开环、氧和水3步反应。

Novel phosvitin phosphopeptides (PPP) were prepared by tryptic hydrolysis following alkaline dephosphorylation of hen egg yolk phosvitin.

以卵高磷蛋白质为原料,经碱法脱磷、胰蛋白酶水后分离制备得到一种新型的卵高磷蛋白磷肽(PPP)。

Abstract: The hydrolysis process of antimony pentachloride and its hydrochloric acid solution was studied.

摘 要: 研究五氯锑及其盐溶液的水过程。

Hydrolysis of glycosidic bond at C20 and isomerous reaction of C20 were the main reaction of dammarane type ginsenoside.

在工过程中达玛烷型人参皂苷主要发生20位糖苷键水和异构。

The recent developments in conventional synthesis of naphthol are summarized, including sulfonation alkali-fusion, via isopropyl naphthalene, hydrolysis, via tetrahydronaphthalene.

摘要简述了近年来一元萘酚传统合成技术的发展，包括磺碱熔法、异丙萘法、水法、四氢萘法。

O-Benzylhydroxylamine hydrochloride was conveniently prepared by O-benzylation of N-hydroxybenzamide,acidic hydrolysis and salifying with HCl(g).The overall yield was over 76%.

氧芐基羟胺盐盐可通过苯甲羟肟的氧苄醚、水及氯氢成盐制得,收率76%。

The reacting conditions for hydrolysis of casein from milk by trypsase were researched through the single factor and the orthogonal test.

通过单因素实验和正交实验研究了用胰蛋白酶水牛乳酪蛋白的工艺条件。

Four kinds of methods to synthesize o-Dichlorobenzaldehyde were introduced. the advantages of hydrolysis methods to reduce p-toluene sulfonyl chloride were discussed.

主要介绍了四种二氯苯甲醛的合成工艺路线,并比较利弊,阐述了对甲苯磺酰氯氯水法的优越性。

However, one major defect of applying starch material to the affinity adsorption is the easy hydrolysis of starch by the amylolytic enzyme mixture.

多种淀粉处理方法都可用来提高淀粉酶的吸附效果，如向淀粉酶溶液中添乙醇或盐，和热-水分处理。

Zhaocun bentonite deposit oringnated from tuff rich in volcanic hyalocrystalline,which underwent hydrolysis and alteration in Changxing county,Zhejiang province.The deposit has middle scale.

浙江省长兴县赵村膨润土矿是由富含火山玻璃质的凝灰岩原地水蚀变形成的膨润土矿床,矿床具中型规模。

The results showed that in this process of alkaline hydrolysis the demethylation of poly(methyl glutamate)was faster, but debenzylation of poly(benzyl glutamate) was hardly processed.

谷氨甲酯均聚物碱较快，而谷氨苄酯均聚物与稀碱在室温下反应很小。